S.C. Code Ann. § 6-1-1040
Collection of development impact fees.
A governmental entity may provide in a development impact fee ordinance the method for collection of development impact fees including, but not limited to: (1) additions to the fee for reasonable interest and penalties for nonpayment or late payment; (2) withholding of the certificate of occupancy, or building permit if no certificate of occupancy is required, until the development impact fee is paid; (3) withholding of utility services until the development impact fee is paid; and (4) imposing liens for failure to pay timely a development impact fee.